[ Gerund vs Infinitive ]
Stop _______ out of the window and pay attention!
A. to look
B. looking

Random Topics:
-ing &-ed AdjectivesPresent Tense (Negatives and Questions)Past TensesSecond ConditionalGender and GrammarAbilityso vs suchConjunctions, Interjections and DeterminersComparatives ( adj/ adv)Present Perfect and Past SimpleOther quiz:
Phrasal Verb › ViewMr Tan wants more volunteers to _____________ the fund-raising project.
A. break up
B. give up
C. back up
D. catch up
Modals › View
My car keys are possibly in the kitchen.
A. My car keys might be in the kitchen.
B. I don’t know whether my car keys are in the kitchen.
C. My car keys cannot be in the kitchen.
D. My car keys should be put in the kitchen.
Mixed General Quiz › ViewWhale ___ is a popular attraction on the island of Maui.
a. looking
b. seeing
c. watching
Modal Auxiliary Verb › View
Jack ___ go to hospital yesterday.
a. must
b. had to
c. need
